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Antoine MONSIFROT

Rennes

En résumé

Je suis actuellement chercheur chez Technicolor. J'étudie entre autre la sécurité de différentes techniques d'isolation comme les containers ou les machines virtuelles très légères.
Jai fait une thèse à l'IRISA en optimisation de code ce qui ma permis de connaître les techniques de compilation et d'analyse de programmes.
J'ai ensuite effectué un post-doc de deux ans à l'université d'Auckland en Nouvelle Zélande. J'y ai appris les techniques de sécurité logicielle telles que l'obfuscation de code.
De retour en France l'année dernière jai travaillé pour FT R&D en sécurité logicielle. J'ai travaillé sur une nouvelle méthode permettant de juger l'efficacité dune protection logicielle existante et j'ai étudié les protections logicielles dans le contexte des Set Top Box.

Mes compétences :
Sécurité informatique
Linux
Secure coding
Code optimisation
Techniques d'isolation
Techniques d'apprentissage

Entreprises

  • Technicolor - Senior Scientist

    Rennes (35000) 2016 - maintenant Research and technical area : Isolation techniques, IDS, elastic cloud
    * I study the security of virtualisation and containers techniques. ;
    * I investigate a solution to manage elasticity in a VCPE system using learning machine techniques.

  • Technicolor Security Laboratories - Senior Scientist

    2006 - 2016 Research and technical area : software protection, secure coding, kernel hardening, trusted computing
    * I investigate new challenges and research directions in the field of software protection and in trusted
    computing supervising master and Ph.D trainees. In particular, I have improved some software protection
    techniques like integrity check, code ciphering or control flow graph flattening.
    * I worked on two collaborative research projects:
    i) TECOM project dealing with Trusted Embedded Computing, I participated in the design and
    development of a secure player using an hypervisor done for embedded system: Xtratum.
    ii) SecFutur dealing with security engineering process, I participated in the design of a security process
    framework tuned for STB context.
    Fields of application
    * I designed and implemented some protections to prevent reverse engineering of the ContentArmor
    products running on MacOSX and iOS.
    * I designed and developed software protections for a Linux software licensing tool used for Datapump,
    Bluefox, ContentAmor and more recently an HDR demonstration for the NAB.
    * I trained at least 200 Technicolor Connected Home developers to secure coding, software protection and
    kernel hardening. These trainings took place in France, Belgium, USA and China.
    * I participated in various security meetings before and after sale for Orange STB project.
    * I specified Technicolor's requirements to configure Linux kernel in a secure way for STB and Gateways.

  • France Telecom - Independent Consultant

    2005 - 2006 Research area: Use of software protection in set top box context
    I wrote a study on the use of software protections in the STB context.
    I designed and developed a prototype based on LLVM* compiler tool chain to apply anti disassembly
    protection.
    * LLVM is a collection of modular and reusable compiler and tool chain technologies

  • University of Auckland - Postdoctoral Researcher

    2003 - 2005 Research area: Code obfuscation
    I wrote several publications in International Conferences and Journal. I developed some new code
    obfuscation techniques and I studied a new method to evaluate the strength of some opaque predicates.
    During this period, I have also been a member of the ICS2004 program committee (International
    Conference on Supercomputing).

Formations

  • Irisa

    Rennes 1999 - 2002 Thèse en optimisation de code

  • Irisa

    Rennes 1998 - 1999 DEA

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